Many crypto enthusiasts will agree to me that one major reason why Gas Fee in ethereum blockchain is too high is because of the fact that many transaction is happening within the blockchain that makes it traffic and so crowded.
If comparing Ethereum and BSC at this time(
https://etherscan.io/chart/tx vs
https://bscscan.com/chart/tx), we can see that BSC is busier than Ethereum. The problem is not only from how busy the network is, but i believe the capability of Ethereum isnt optimum yet, we would see better Ethereum after Eth 2.0 comes probably.